Ship target segmentation and detection in complex optical remote sensing image based on component tree characteristics discrimination

2012 ◽  
Author(s):  
Wei Zhang ◽  
Chunjiang Bian ◽  
Xiao Zhao ◽  
Qingyu Hou
Keyword(s):  
Remote Sensing ◽  
Remote Sensing Image ◽  
Optical Remote Sensing ◽  
Target Segmentation ◽  
Optical Remote Sensing Image ◽  
Tree Characteristics ◽  
Component Tree

scholarly journals Mathematical models for information classification and recognition of multi-target optical remote sensing images

Open Physics ◽  
2020 ◽  
Vol 18 (1) ◽  
pp. 951-960
Author(s):  
Haiqing Zhang ◽  
Jun Han
Keyword(s):  
Remote Sensing ◽  
Recognition Rate ◽  
Three Dimensional ◽  
Remote Sensing Image ◽  
Optical Remote Sensing ◽  
Specific Class ◽  
Three Dimensional Model ◽  
Image Information ◽  
Information Classification ◽  
Optical Remote Sensing Image

Abstract Traditionally, three-dimensional model is used to classify and recognize multi-target optical remote sensing image information, which can only identify a specific class of targets, and has certain limitations. A mathematical model of multi-target optical remote sensing image information classification and recognition is designed, and a local adaptive threshold segmentation algorithm is used to segment multi-target optical remote sensing image to reduce the gray level between images and improve the accuracy of feature extraction. Remote sensing image information is multi-feature, and multi-target optical remote sensing image information is identified by chaotic time series analysis method. The experimental results show that the proposed model can effectively classify and recognize multi-target optical remote sensing image information. The average recognition rate is more than 95%, the maximum robustness is 0.45, the recognition speed is 98%, and the maximum time-consuming average is only 14.30 s. It has high recognition rate, robustness, and recognition efficiency.

Detection of small ship targets from an optical remote sensing image

2018 ◽  
Vol 11 (3) ◽  
pp. 275-284 ◽  
Author(s):  
Mingzhu Song ◽  
Hongsong Qu ◽  
Guixiang Zhang ◽  
Guang Jin
Keyword(s):  
Remote Sensing ◽  
Remote Sensing Image ◽  
Optical Remote Sensing ◽  
Optical Remote Sensing Image ◽  
Small Ship

Weak Ship Target Detection of Noisy Optical Remote Sensing Image on Sea Surface

2017 ◽  
Vol 37 (10) ◽  
pp. 1011004 ◽  
Author(s):  
宋明珠 Song Mingzhu ◽  
曲宏松 Qu Hongsong ◽  
金 光 Jin Guang
Keyword(s):  
Remote Sensing ◽  
Target Detection ◽  
Remote Sensing Image ◽  
Sea Surface ◽  
Optical Remote Sensing ◽  
Optical Remote Sensing Image
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